﻿Imports System.ServiceModel

<ServiceContract()> _
Public Interface ICallback

    ''' <summary>
    ''' 传输进度
    ''' </summary>
    ''' <param name="transFileInfo"></param>
    <OperationContract()> _
    Sub OnProgressChanged(ByVal transFileInfo As TransFileInfo)

    ''' <summary>
    ''' 传输完毕
    ''' </summary>
    <OperationContract()> _
    Sub OnCompleted(ByVal transFileInfo As TransFileInfo)

End Interface
